Quinoline, 7-methyl-
- Formula: C10H9N
- Molecular weight: 143.1852
- IUPAC Standard InChI: InChI=1S/C10H9N/c1-8-4-5-9-3-2-6-11-10(9)7-8/h2-7H,1H3
- IUPAC Standard InChIKey: KDYVCOSVYOSHOL-UHFFFAOYSA-N
- CAS Registry Number: 612-60-2
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: m-Toluquinoline; 7-Methylquinoline
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Phase change data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tboil | 530.8 | K | N/A | Weast and Grasselli, 1989 | BS |
| Tboil | 530.86 | K | N/A | Zegalska, 1968 | Uncertainty assigned by TRC = 0.18 K; TRC |
| Tboil | 525.15 | K | N/A | Cooper, Crowne, et al., 1967 | Uncertainty assigned by TRC = 0.7 K; TRC |
| Tboil | 529. | K | N/A | Cumper, Redford, et al., 1962 | Uncertainty assigned by TRC = 2. K; TRC |
| Tboil | 525.15 | K | N/A | Bruhl, 1897 | Uncertainty assigned by TRC = 2. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| Tfus | 312.7 | K | N/A | Zegalska, 1968 | Uncertainty assigned by TRC = 0.2 K; TRC |
| Tfus | 311. | K | N/A | Cumper, Redford, et al., 1962 | Uncertainty assigned by TRC = 2. K; TRC |
| Tfus | 311. | K | N/A | Cumper, Redford, et al., 1962 | Uncertainty assigned by TRC = 2. K; TRC |
| Tfus | 310.7 | K | N/A | Anonymous, 1957 | Uncertainty assigned by TRC = 0.5 K; TRC |
| Tfus | 311.3 | K | N/A | Anonymous, 1955 | Uncertainty assigned by TRC = 0.4 K; TRC |
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference | Comment |
|---|---|---|---|
| 417.2 | 0.024 | Weast and Grasselli, 1989 | BS |
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 13.6 | 508. | A,EB | Stephenson and Malanowski, 1987 | Based on data from 493. to 532. K. See also Malanowski, 1961.; AC |
Antoine Equation Parameters
log10(P) = A − (B / (T + C))
P = vapor pressure (atm)
T = temperature (K)
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| Temperature (K) | A | B | C | Reference | Comment |
|---|---|---|---|---|---|
| 511.18 to 531. | 3.82046 | 1475.862 | -144.573 | Malanowski, 1961, 2 | Coefficents calculated by NIST from author's data. |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]
Zegalska, 1968
Zegalska, B.,
Liquid-Solid Equilibria in Binary Systems Formed by Quinoline,
Bull. Acad. Pol. Sci., Ser. Sci. Chim., 1968, 16, 335-41. [all data]
Cooper, Crowne, et al., 1967
Cooper, A.R.; Crowne, C.W.P.; Farrell, P.G.,
Gas-Liquid Chromatographic Studies of Electron-Donor-Acceptor Systems,
Trans. Faraday Soc., 1967, 63, 447. [all data]
Cumper, Redford, et al., 1962
Cumper, C.W.N.; Redford, D.G.; Vogel, A.I.,
Physical properties and chemical constitution. The eletric dipole moments of methylquinolines,
J. Chem. Soc., 1962, 1962, 1176. [all data]
Bruhl, 1897
Bruhl, J.W.,
Spectrochemistry of nitrogen containing compounds V,
Z. Phys. Chem., Stoechiom. Verwandtschaftsl., 1897, 22, 373. [all data]
Anonymous, 1957
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 6, Carnegie-Mellon Univ., 1957. [all data]
Anonymous, 1955
Anonymous, R.,
, Am. Pet. Inst. Res. Proj. 45, Tech. Rep. 14, No. 1, Ohio State Univ., 1955. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Malanowski, 1961
Malanowski, S.,
Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1961, 9, 71. [all data]
Malanowski, 1961, 2
Malanowski, S.,
Vapour Pressures and Boiling Temperatures of Some Quinoline Bases,
Bull. Acad. Pol. Sci. Ser. Sci. Chim., 1961, 9, 2, 71-76. [all data]
Notes
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- Symbols used in this document:
Tboil Boiling point Tfus Fusion (melting) point ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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